Your memories.
Your privacy.

Effective November 9, 2026. Rewind Social is a preview operated by Silent Grounds Collective Inc. Contact silentgroundscollective@outlook.com for support, privacy questions, or data deletion.

Signing in

Independent email sign-in uses a code that expires in ten minutes. We store your verified email, account identifier, role, hashed sessions and expiration times. Sessions expire after seven days. You can end your sessions from your account page. Email delivery must be activated before this sign-in is available.

Social connections

When a connection is available, authorization happens on the platform’s own page. Rewind Social does not ask for your social-media password. The server stores your account identifier, platform profile information, encrypted access credentials and expiration information. Connection requests use short-lived, single-use state records. Platform approval and account type determine which posts can be returned.

Saved memories and collections

When you choose Save or Favorite, we store the selected post’s source, caption, date, available place information and media links, linked to your account. Collection names, occasions and dates are also stored. These are private to your signed-in account. Saved links are not permanent copies of the original media and can expire. Remove saved memories or collections from the Collections page.

Your collage photos

Photos selected in the collage studio are processed in your browser. This version does not upload them to our server or send them to AI. Download your collage before leaving the page; the studio is not a photo backup. Choosing Share opens your device’s sharing tools where supported, or downloads the image. Rewind Social does not automatically post to social accounts.

AI assistance

The optional AI creative assistant uses Cloudflare Workers AI when enabled. It receives the occasion, title and memory details you explicitly choose to submit. It does not receive your uploaded photos or automatically read your connected posts. AI results can be inaccurate; review and edit them before sharing. This version does not save generated drafts on the server. Usage counts are stored to limit requests.

Advertising

Rewind Social is free and plans to use clearly labeled advertising. No advertising network or behavioral advertising tracker is active in this preview. Connected-account data, private collection content and AI prompts are not used to target advertising. We will update this notice before introducing an advertising provider that changes data collection.

Hosting and third parties

The independent app is designed for Silent Grounds Collective’s Cloudflare account, which provides hosting, database storage and, when enabled, sign-in email delivery and AI. Social platforms handle authorization and media access under their own policies. Displaying thumbnails and opening original posts contacts their servers. This notice describes the independent version; the older preview is being retired during migration.

Retention and removal

Connection records remain until disconnected or deleted. Saved metadata and collections remain until you remove them or request account deletion. Operational logs are subject to the hosting provider’s retention policies. Historical payment records, if any, are separate from access and may be retained for required accounting purposes; this version has no checkout. See data-deletion instructions.

Sample content

Sample photographs are demonstration assets from Lorem Picsum. Their captions, dates and places are fictional and are not connected social posts.